{"product_id":"r4-series-4-post-open-frame-rack-r412-4530b-r412-4530b","title":"R4 Series 4-Post Open Frame Rack - R412-4530B","description":"\u003cp\u003eThe R412-4530B is a 45 RU 4-post open frame rack designed to accommodate heavy, deep components like routers, switches, and VOIP equipment that require more support than a 2-post system. This model features 12-24 threaded rackrails, providing a different mounting method than the cage nut versions in the R4 series. The rack offers a usable height of 78.75 in (200 cm) and a usable depth of 30 in (76.2 cm) within its 42 in (106.7 cm) total depth. It is built from heavy gauge steel and supports a weight capacity of 2500 lbs (1134 kg), with a UL load capacity of 800 lbs (362.9 kg). For installation flexibility, the versatile base can be mounted inward to conserve space or outward to increase stability. Additionally, the open top is compatible with direct mounting for optional cable ladders, and the entire frame can be ganged to additional 2-post or 4-post open frame racks.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e45 RU capacity with a 30 in (76.2 cm) usable depth\u003c\/li\u003e\n\u003cli\u003e2500 lbs (1134 kg) total weight capacity and 800 lbs (362.9 kg) UL load capacity\u003c\/li\u003e\n\u003cli\u003e12-24 threaded rackrail type for secure mounting\u003c\/li\u003e\n\u003cli\u003eTAA compliant and UL listed construction\u003c\/li\u003e\n\u003cli\u003eOpen top design accepts direct mounting of optional cable ladders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWhat is the mounting depth for the R412-4530B?\u003c\/h3\u003e\u003cp\u003eThe rack has a total depth of 42 in (106.7 cm) with a usable depth of 30 in (76.2 cm).\u003c\/p\u003e\u003ch3\u003eDoes this rack require cage nuts?\u003c\/h3\u003e\u003cp\u003eNo, the R412-4530B uses 12-24 threaded rackrails. It includes 100 6mm cage nuts and screws for other mounting needs.\u003c\/p\u003e\u003ch3\u003eCan I add more racks to this unit?\u003c\/h3\u003e\u003cp\u003eYes, this R4 series rack can be ganged to additional 2-post or 4-post open frame racks.\u003c\/p\u003e\u003ch3\u003eWhat is the total weight capacity for this 4-post rack?\u003c\/h3\u003e\u003cp\u003eThe R412-4530B has a weight capacity of 2500 lbs (1134 kg) and a UL load capacity of 800 lbs (362.9 kg).\u003c\/p\u003e\u003ch3\u003eHow is the base configured for installation?\u003c\/h3\u003e\u003cp\u003eThe versatile base can be mounted inward to save floor space or outward to provide increased stability.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Middle Atlantic","offers":[{"title":"Default Title","offer_id":51916142739734,"sku":"R412-4530B","price":1502.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/R412_main_30e664a0-841e-4f8d-8a97-b07559d57274.jpg?v=1789975368","url":"https:\/\/avsupplies.us\/products\/r4-series-4-post-open-frame-rack-r412-4530b-r412-4530b","provider":"AV Supplies","version":"1.0","type":"link"}